NIKE Mens Zoom Vapor 9.5 Tour Tennis Shoes Total Crimson/Dark Grey/Black 631458-802 Size 7.5 synthetic-and-mesh Nike Zoom unit in the heel for low-profile, responsive cushioning Dynamic Fit system gives you a secure, stable fit Textile upper for lightweight breathability TPU footframe wraps from the lateral midfoot to the heel for stability during quick turns Rubber outsole with XDR compound on the heel and forefoot for traction and durability on hard court surfaces